Ken Ito^1,2, KENTAROU KOGAWA^1,2, MISAKO KINOSHITA^1,2, KENJIROU KIKUCHI² (1.The Jikei University, 2.Fuji City General Hospital)

Noriko Nishikura¹, TAKAO MORIMUNE¹, JUN MATUI¹, TATSUYUKI SOKODA¹, CHIHIRO SAWAI¹, YUKO SAKAUE¹, YOSHIHIRO TAKEUCHI¹, YOSHIHIRO MARUO¹, YUJIRO HIGUCHI², AKIHIRO HASHIGUCHI², HIROSHI TAKASHIMA² (1.Department of Pediatrics, Shiga University of Medical Science, Otsu, Japan, 2.Department of Neurology and Geriatrics, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan)

Masao Suda¹, RYUTA ISHII¹, KOTARO YUGE¹, SHINICHIRO NAGAMITSU¹, AKIHIRO HASHIGUCHI², HIROSHI TAKASHIMA², YUSHIRO YAMASHITA¹ (1.University of Kurume, Fukuoka, Japan, 2.University of Kagoshima, Kagoshima, Japan)

Jun Nagahama¹, SHINSUKE MARUYAMA¹, YUSEI BABA¹, CHIHIRO YONEE², KIYOKO SAMESHIMA², KAZUYUKI YOTSUMATA³, NOZOMI SANO², YOSHIFUMI KAWANO¹ (1.Department of Pediatrics, Kagoshima University, Kagoshima, Japan, 2.Department of Pediatrics, Minami Kyusyu National Hospital, Aira, Japan, 3.Department of Pediatrics, Kagoshima City Hospital, Kagoshima, Japan)

Kentaro Okada¹ (1.Pediatrics,Japanese Red Cross Kumamoto Hospital,Kumamoto,Japan, 2.Neurology,Japanese Red Cross Kumamoto Hospital,Kumamoto,Japan)

Tomoko Uchida, KTSUNORI FUJII, KOTA NAGAOKA, HIRONOBU KOBAYASHI, KENTARO OKUNUSHI, NAOKI SAITO, RYOTA EBATA, TADASHI SHIOHAMA, NAOKI SHIMOJO (Dpartment of Pediatrics, Graduate school of Medicine, Chiba University, Chiba, Japan)

Yukimune Okubo¹, KAZUTO SASAKI², TAKUYA MIYABAYASHI¹, RYO SATO¹, SATO SUZUKI¹, WAKABA ENDO¹, TAKEHIKO INUI¹, NORIKO TOGASHI¹, KAZUHIRO HAGINOYA¹ (1.Department of Pediatric Neurology, Miyagi Children Hospital, Miyagi,Japan, 2.Department of Pediatrics, Ishinomaki Red Cross Hospital, Miyagi, Japan)